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Avula S, Chauhan A, Clark HB, Alameddine H. Wrong Tissue at the Wrong Place: A Rare Case of Hypopituitarism Secondary to Metastatic Renal Cell Carcinoma. Cureus 2024; 16:e64172. [PMID: 39119418 PMCID: PMC11309516 DOI: 10.7759/cureus.64172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2024] [Indexed: 08/10/2024] Open
Abstract
Metastasis to the pituitary gland is a very rare occurrence. The most common primary cancer that metastasizes to the pituitary are breast cancer and lung cancer. Most of the pituitary metastases are asymptomatic. The most commonly reported symptoms include anterior pituitary dysfunction, visual field defects, headaches, and diabetes insipidus. Metastasis from renal cell carcinoma (RCC) is very rare. Here, we present the case of a 59-year-old male who presented with vision changes, fatigue, low libido, a low appetite, and excessive thirst. The hormonal evaluation was consistent with panhypopituitarism, and he was started on hydrocortisone, levothyroxine, testosterone, and desmopressin. Brain MRI showed a suprasellar enhancing mass that progressively increased in size. He underwent endoscopic endonasal transplanum and transtuberculum approach for tumor removal. Biopsy of the tumor was reported as metastatic RCC. He was later scheduled for a gamma knife. Metastatic RCC to pituitary is rare, with most being asymptomatic, leading to a delay in diagnosis. Treatment of pituitary metastases is not standardized and should be tailored to patients' clinical conditions, histology, and the presence of extrapituitary metastases. More prospective studies are needed to formulate guidelines for the management of pituitary metastases.
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Affiliation(s)
- Sreekant Avula
- Diabetes, Endocrinology, and Metabolism, University of Minnesota, Minneapolis, USA
| | - Aditya Chauhan
- Diabetes, Endocrinology, and Metabolism, University of Minnesota School of Medicine, Minneapolis, USA
| | - H Brent Clark
- Pathology, University of Minnesota, Minneapolis, USA
| | - Hind Alameddine
- Diabetes, Endocrinology, and Metabolism, University of Minnesota, Minneapolis, USA
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2
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Sitoci-Ficici KH, Sippl C, Prajsnar A, Saffour S, Linsler S. Sellar metastasis: A rare intraoperative finding - surgical treatment, strategies and outcome. Clin Neurol Neurosurg 2024; 241:108280. [PMID: 38636360 DOI: 10.1016/j.clineuro.2024.108280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/05/2024] [Accepted: 04/06/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE The sellar region, though uncommon for metastatic spread, may become more prevalent due to longer survival of patients with metastatic malignancies. Compression of adjacent vital anatomy can cause disabling symptoms and endocrine disturbances, leading to significant morbidity METHODS: This study analyzed sellar pathologies treated via endonasal approach from January 2011 to December 2021 to assess the incidence of sellar metastases. Patient demographics, presenting symptoms, radiological and histological findings, management, and outcomes were evaluated RESULTS: Among 334 patients treated during the study period, eight (2.3 %) had metastases confirmed histopathologically, with one having a known malignant tumor history. Preoperative imaging suspected malignancy or metastasis in two cases. Diagnosis was unexpectedly confirmed in 57 % of cases. Subtotal resection was achieved in three cases, near-total resection in one. Mean follow-up was 2.4 years, with 71 % mortality CONCLUSIONS: The sellar region can manifest metastatic disease, with sellar symptoms potentially indicating neoplastic disease onset. Rapid hormonal dysfunction or ophthalmoplegia suggests metastasis, even without a known primary. Further meta analysis of reported cases is necessary to determine the incidence and optimal treatment of these rare metastases.
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Affiliation(s)
| | - Christoph Sippl
- Klinik für Neurochirurgie, Universitätsklinikum des Saarlandes, Homburg, Germany; Klinik für Neurochirurgie, Klinikum Bayreuth, Medizincampus Oberfranken FAU, Erlangen, Germany
| | - Anna Prajsnar
- Klinik für Neurochirurgie, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Safwan Saffour
- Klinik für Neurochirurgie, Universitätsklinikum des Saarlandes, Homburg, Germany; Klinik für Neurochirurgie, Klinikum Bayreuth, Medizincampus Oberfranken FAU, Erlangen, Germany
| | - Stefan Linsler
- Klinik für Neurochirurgie, Universitätsklinikum des Saarlandes, Homburg, Germany; Klinik für Neurochirurgie, Klinikum Bayreuth, Medizincampus Oberfranken FAU, Erlangen, Germany.
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3
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Goertz L, Kabbasch C, Timmer M. Sellar Melanoma With Lung Metastasis: A Case Report. Cureus 2024; 16:e56469. [PMID: 38638787 PMCID: PMC11024871 DOI: 10.7759/cureus.56469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 04/20/2024] Open
Abstract
We report the case of an 81-year-old patient with no pre-existing medical conditions who presented with a one-week history of progressive horizontal diplopia. Contrast-enhanced brain magnetic resonance imaging showed a heterogeneous sellar mass with the infiltration of the cavernous sinus and sella. Hormone levels were within normal limits. Considering an endocrine inactive pituitary adenoma, the patient underwent transsphenoidal resection. After surgery, the preoperative symptoms completely resolved. Histopathologic examination of the tumor specimen revealed melanoma. Since the patient had no history of cancer, an extensive staging workup was performed, which revealed multiple lung metastases. However, no primary tumor was found. We recommended adjuvant brain irradiation and chemo- and immunotherapy, but the patient refused further oncological treatment and died five months after surgery. Reported cases of sellar melanoma are rare, and the combination of sellar melanoma and lung metastasis without a cutaneous primary is unique. Although rare, malignant lesions of the sella must be considered in the differential diagnosis, especially in cases with rapid onset of symptoms.
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Affiliation(s)
- Lukas Goertz
- Department of Radiology, University Hospital Cologne, Cologne, DEU
| | | | - Marco Timmer
- Department of General Neurosurgery, Center for Neurosurgery, University Hospital Cologne, Cologne, DEU
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4
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Xie JS, Donaldson L, Asa S, Margolin E. Pituitary Metastasis Associated With Colon Adenocarcinoma Mimicking Pituitary Macroadenoma: A Case Report and Review of the Literature. J Neuroophthalmol 2023; 43:e211-e213. [PMID: 34924528 DOI: 10.1097/wno.0000000000001429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jim S Xie
- Michael G. DeGroote School of Medicine (JSX), McMaster University, Hamilton, Canada; Faculty of Medicine (LD, EM), Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Canada; Department of Pathology (SA), Faculty of Medicine, University of Toronto, Toronto, Canada; and Faculty of Medicine (EM), Department of Medicine (Div. Neurology), University of Toronto, Toronto, Canada
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5
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Haberbosch L, Schmid S, Hubertus V, Soll D, Acker G, Dottermusch M, Jensen M, Maurer L, Spranger J, Mai K, Vajkoczy P, Saeger W, Strasburger CJ. Metastases to the pituitary gland: insights from the German pituitary tumor registry. Pituitary 2023; 26:708-715. [PMID: 37899389 PMCID: PMC10665242 DOI: 10.1007/s11102-023-01361-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 10/31/2023]
Abstract
Metastatic involvement of the pituitary gland is a rare but clinically significant phenomenon, that often poses diagnostic and therapeutic challenges. The aim of this study was to provide a comprehensive analysis of the origin of pituitary metastases using data from the German Pituitary Tumor Registry, one of the globally largest collections of pituitary pathology specimens. Here, we report data from a retrospective analysis of patients with metastases to the pituitary registered between 1990 and 2022. Out of 17,896 pituitary cases in the registry during this period, a total of 96 metastases to the pituitary gland were identified, accounting for 0.5% of all pituitary tumors in the registry. The mean age of the patients was 64 years. Breast cancer was identified as the primary tumor in 25% of total cases (n = 24/96) and in 50% of female patients. The second most prevalent primary tumor was lung cancer (18.75%, n = 18/96), followed by renal cell carcinoma (14.58%, n = 14/96). In comparison to current meta-analyses, this cohort shows a higher prevalence of metastases originating from the kidney. Furthermore, in contrast to the existing literature, no case of primary thyroid tumor was identified. Our study highlights the importance of pituitary metastases as a differential diagnosis in patients presenting with pituitary tumors.
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Affiliation(s)
- Linus Haberbosch
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany.
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany.
- BIH Charité Junior Digital Clinician Scientist Program, Berlin Institute of Health at Charité-Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Charitéplatz 1, Berlin, 10117, Germany.
| | - Simone Schmid
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
- Department of Neuropathology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
| | - Vanessa Hubertus
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
- Department of Neurosurgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- BIH Charité Clinician Scientist Program, Berlin Institute of Health at Charité-Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Charitéplatz 1, Berlin, 10117, Germany
| | - Dominik Soll
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
| | - Güliz Acker
- Department of Neurosurgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Department of Radiation Oncology and Radiotherapy, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
| | - Matthias Dottermusch
- Institute of Neuropathology, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Marie Jensen
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
| | - Lukas Maurer
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
| | - Joachim Spranger
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
| | - Knut Mai
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
| | - Peter Vajkoczy
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
- Department of Neurosurgery, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
| | - Wolfgang Saeger
- Institute of Neuropathology, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany
- Institute of Pathology, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany
| | - Christian J Strasburger
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, 10117, Germany
- Pituitary Tumor Center of Excellence, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charitéplatz 1, Berlin, 10117, Germany
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Minami K, Ueno Y, Minamidate Y, Shigeyama K, Akita K, Terada K, Kishino T, Osaka T, Sugiura K, Honda O, Tanigawa N. A case of pituitary metastasis discovered when diabetes insipidus developed in a patient 20 years after breast cancer treatment. Radiol Case Rep 2023; 18:3904-3907. [PMID: 37670924 PMCID: PMC10475388 DOI: 10.1016/j.radcr.2023.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 06/09/2023] [Accepted: 08/04/2023] [Indexed: 09/07/2023] Open
Abstract
The patient was a 52-year-old woman. She had a history of left breast cancer at age 32 years, with no recurrences. She was examined for a feeling of oral dryness and nocturia, and central diabetes insipidus was diagnosed. A mass was seen in the posterior pituitary on magnetic resonance imaging, and multiple pulmonary nodules were seen on computed tomography. Breast cancer metastases were diagnosed in both tissues. Since this patient had no cancer other than the breast cancer treated 20 years earlier, it was difficult to reach a diagnosis of pituitary metastasis with pituitary gland imaging alone. In estrogen receptor-positive breast cancer, there may be recurrences after a long period of time. It may be that recommending a full body examination could be useful in the differential diagnosis of metastasis even in patients who have had a long disease-free period, if they had undergone surgery for breast cancer.
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Affiliation(s)
- Kotaro Minami
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Yutaka Ueno
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Yusuke Minamidate
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Ken Shigeyama
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Kohiro Akita
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Keina Terada
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Teppaei Kishino
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Tomoya Osaka
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Kanji Sugiura
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Osamu Honda
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
| | - Noboru Tanigawa
- Department of Radiology, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 5731010, Japan
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Alali I, Al-Sarraj A, Kabalan Y. Diabetes Insipidus due to Metastases of Undiagnosed Lung Cancer: A Case Report from Syria. Case Rep Endocrinol 2023; 2023:1482675. [PMID: 37731967 PMCID: PMC10508995 DOI: 10.1155/2023/1482675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 08/20/2023] [Accepted: 09/07/2023] [Indexed: 09/22/2023] Open
Abstract
Pituitary metastases (PM) are extremely uncommon, accounting for less than 1% of all intracranial metastases. PM of an undiagnosed malignancy can commonly present with symptoms of hormonal deficiencies, central diabetes insipidus, and/or visual symptoms. Lung and breast malignancies are the most common cancers associated with PM. Despite advances in diagnostic and therapeutic options, the prognosis remains poor and is influenced by primary malignancy and treatment methods. We report a case of a patient with PM from lung cancer who had polyuria, polydipsia, and nonspecific symptoms. A full evaluation confirmed central diabetes insipidus, hypogonadism, and metastatic lung cancer. We also discuss the current literature on PM diagnosis and management, emphasizing the need for a comprehensive evaluation of all available data. This is the first case of PM reported from Syria, to our knowledge.
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Affiliation(s)
- Ibrahim Alali
- Endocrinology Department, Al-Assad University Hospital, Damascus University, Damascus, Syria
| | - Alaa Al-Sarraj
- Endocrinology Department, Al-Assad University Hospital, Damascus University, Damascus, Syria
| | - Younes Kabalan
- Endocrinology Department, Al-Assad University Hospital, Damascus University, Damascus, Syria
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8
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Mazar‐Atabaki A, Mohamadzadeh O, Sadrehosseini SM, Tabari A, Zeinalizadeh M. Pituitary metastasis from renal cell carcinoma presenting with significant hyperprolactinemia, case report. Clin Case Rep 2023; 11:e7808. [PMID: 37636878 PMCID: PMC10457481 DOI: 10.1002/ccr3.7808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 05/09/2023] [Accepted: 06/19/2023] [Indexed: 08/29/2023] Open
Abstract
Key Clinical Message Kidney metastasis to the pituitary gland can cause hyperprolactinemia even above 250 ng/mL. Although the treatment of metastasis is palliative, surgical decompression could play a major role in the recovery of symptoms and improve quality of life. Pituitary metastasis should be considered in the evaluation of an unusual pituitary mass. Abstract Pituitary tumors are frequently encountered in the neurosurgical setting. Although the majority of them are pituitary adenomas, rare entities encompass pituitary metastasis. They should be differentiated from pituitary adenomas because their management and prognosis are different. We report a 53-year-old female who complained of headache and had remarkable hyperprolactinemia (271.1 ng/mL). Having considered macroprolactinoma as the initial diagnosis, medical treatment was initiated with Cabergoline. Subsequently, the patient's vision deteriorated which prompted us to perform endoscopic endonasal transsphenoidal surgery. Histologic examination of the resected tumor revealed metastatic renal cell carcinoma. Main treatment for these subjects is palliative; and unlike the pituitary adenoma, the prognosis is unfortunately poor. Pituitary metastasis should be considered in the evaluation of an unusual pituitary mass associated with hyperprolactinemia.
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Affiliation(s)
- Ali Mazar‐Atabaki
- Brain and Spinal Injury Research Center, Pituitary ClinicImam Khomeini Hospital Complex, Tehran University of Medical SciencesTehranIran
- Department of Neurological Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Omid Mohamadzadeh
- Brain and Spinal Injury Research Center, Pituitary ClinicImam Khomeini Hospital Complex, Tehran University of Medical SciencesTehranIran
- Department of Neurological Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Seyed Mousa Sadrehosseini
- Department of Otolaryngology‐Head and Neck Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Azin Tabari
- Department of Otolaryngology‐Head and Neck Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
| | - Mehdi Zeinalizadeh
- Department of Neurological Surgery, Imam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran
- Brain and Spinal Injury Research Center, Pituitary ClinicNeuroscience Institute, Tehran University of Medical SciencesTehranIran
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9
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Cheng Y, Feng M. A rare case of pituitary metastasis from hepatocellular carcinoma: case report and literature review. Front Oncol 2023; 13:1227678. [PMID: 37576890 PMCID: PMC10413550 DOI: 10.3389/fonc.2023.1227678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 07/12/2023] [Indexed: 08/15/2023] Open
Abstract
Presence of pituitary metastases (PMs) is a relatively rare clinical situation, especially when originating from hepatocellular carcinoma (HCC). A 73-year-old man presented with headaches, diplopia, and soon impaired vision, as well as gastrointestinal symptoms. Computed tomography (CT) and magnetic resonance imaging (MRI) of the brain revealed a space-occupying mass in the sellar region. The patient had a history of hepatocellular carcinoma and recent abdominal ultrasound and positron emission tomography (PET) indicated recurrence and metastases. Endoscopic transnasal transsphenoidal tumor excision was performed, and postoperative pathological report confirmed the diagnosis of HCC PM. In the literature review, 17 published cases of HCC PMs were summarized. Both the diagnosis and management of HCC PMs are difficult. Patients who had HCC-related history and new-onset headaches or diplopia should be inspected with a suspicion of metastatic lesions. Surgical intervention with transnasal endoscope is only recommended to ameliorate the symptoms and improve the life quality.
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Affiliation(s)
- Yuanchen Cheng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- School of Medicine, Tsinghua University, Beijing, China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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He Q, Deng F, Cai B, You C, Zheng S. Pituitary metastasis of hepatocellular carcinoma as the initial presentations: a case report and review of the literature. Front Oncol 2023; 13:1123855. [PMID: 37483508 PMCID: PMC10358273 DOI: 10.3389/fonc.2023.1123855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/26/2023] [Indexed: 07/25/2023] Open
Abstract
Background Extrahepatic metastasis of hepatocellular carcinoma (HCC) is common. However, pituitary metastasis of HCC is extremely rare. Our case may be helpful to extend the understanding of the disease. Case presentation A 65-year-old man presented to the outpatient department for unexplained headache and ptosis for 1 month. Brain imaging showed a slight enhancement tumor in the pituitary fossa, and the endocrinological assessment showed normal results. We considered the tumor as a non-functioning pituitary adenoma before surgery. Then, the tumor was resected by an endonasal endoscopic transsphenoidal approach. The histopathological examination results revealed the pituitary metastasis of HCC. Additional abdominal imaging revealed tumors were located in the left and right liver lobes with portal vein invasion and bilateral ilium metastases. After multidisciplinary cooperation, the patient chose chemotherapy. Conclusion We report a case of HCC metastasis to the pituitary gland that initially presented with neurological symptoms. We should consider the possibility of pituitary metastasis in HCC patients.
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Affiliation(s)
- Qiang He
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Feng Deng
- Department of Hepatic Surgery, The Second Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Bowen Cai
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Songping Zheng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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11
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Butt MI, Siddiqi AM, Joueidi FM. Papillary Thyroid Cancer With Pituitary Gland Metastasis: A Unique Encounter. Cureus 2023; 15:e38210. [PMID: 37252592 PMCID: PMC10224753 DOI: 10.7759/cureus.38210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2023] [Indexed: 05/31/2023] Open
Abstract
The pituitary gland is a rare metastatic site, and thyroid cancer (TC) metastasis to the pituitary gland is immensely uncommon. We report the case of a 45-year-old male in whom pituitary metastasis (PM) discovery during the immediate postoperative period complicated the management of papillary thyroid cancer (PTC). His postoperative magnetic resonance imaging (MRI) of the pituitary lesion showed a progression in size with persistent optic nerve compression. The critical location of the pituitary lesion and the rapid progression dictated the treatment course. The pituitary lesion was non-iodine avid, and thus we opted for external beam radiation therapy (EBRT). He received 1,200 centigray (cGy) with Gamma knife radiosurgery with steroid cover. In our case, the aggressive histological and clinical variant of PTC consisted of multiple metastatic sites involving large volume pulmonary, skeletal, and chest wall lesions coupled with crucial macro metastatic pituitary mass. The patient was offered radioactive iodine to treat other iodine avid metastases in the lungs and bones and was also offered EBRT to target skeletal lesions. Systemic treatment with tyrosine kinase inhibitor was also discussed with the patient. Our case encourages clinicians to exercise vigilance and a high index of suspicion for PM when a patient with any pre-existing cancer presents with visual disturbance, cranial nerve deficit, or symptoms suggestive of hormonal deficiency. It also highlights the importance of involving endocrinologists before performing any surgery on the endocrine organs to ascertain the integrity of the endocrine function of the glands.
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Affiliation(s)
- Muhammad I Butt
- College of Medicine, Alfaisal University, Riyadh, SAU
- Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, SAU
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12
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Kahilogullari G, Bayatli E, Geyik M, Cabuk B, Beton S, Gunaldi O, Tanrıverdi O, Cetinalp NE, Tarkan O, Yıldırım AE, Guner YE, Nehir A, Goksu E, Akyuz M, Isikay İ, Duz B, Celtikci E, Kertmen H, Köktekir E, Camlar M, Bahçecioğlu Mutlu AB, Cansız Ersoz C, Bozdag SC, Berker M, Ceylan S. Endonasal endoscopic approach for sellar metastatic pathologies: a national observation. Br J Neurosurg 2023; 37:206-212. [PMID: 35582922 DOI: 10.1080/02688697.2022.2077310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
PURPOSE Sellar metastases are rare lesions. Recent improvements in diagnosis and treatment strategies have prolonged survival but increased the probability of metastatic tumors. Evaluation with clinical symptomatology and meticulous laboratory examination is crucial. We present our multicenter national study on sellar metastases to evaluate and underline the main clinical, endocrine, and radiological considerations regarding the diagnosis and endonasal endoscopic management of such rare lesions. METHODS A medical literature-based retrospective study was planned across 13 neurosurgical centers in Turkey, where a data survey was conducted to collect information regarding sellar metastases surgically treated using the endoscopic endonasal approach, including clinical presentation, radiographic features, primary tumor origin, histopathological confirmation, time to metastasis, treatment, and patient outcomes. RESULTS Between 2010 and 2020, 54 patients (22 women [40.7%] and 32 men [59.3%]) who underwent surgery with the endonasal endoscopic approach and had pathologically proven sellar metastases (overall incidence, 0.54%) were included. Of the patients, 59.3% had no known malignancy and presented with new-onset symptoms, 79.6% reported headache, 51.9% complained of some degree of visual deficits, and 50% had cranial nerve symptoms. Tissue biopsy was performed in 7.4% of the patients, whereas gross or subtotal resection was achieved in the remaining patients. CONCLUSION To our knowledge, this is the largest series of patients surgically treated with the endonasal endoscopic approach for sellar metastases. For these patients, the treatment focus should be on management modalities for increasing quality of life instead radical treatment options with survival benefit.
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Affiliation(s)
| | - Eyup Bayatli
- Department of Neurosurgery, Ankara University, Ankara, Turkey
| | - Murat Geyik
- Department of Neurosurgery, Gaziantep University, Gaziantep, Turkey
| | - Burak Cabuk
- Department of Neurosurgery, Kocaeli University, Kocaeli, Turkey
| | - Suha Beton
- Department of Otolaryngology, Ankara University, Ankara, Turkey
| | - Omur Gunaldi
- Department of Neurosurgery, Health Ministery University, Cam and Sakura City Hospital, İstanbul, Turkey
| | - Osman Tanrıverdi
- Department of Neurosurgery, Health Ministery University, Cam and Sakura City Hospital, İstanbul, Turkey
| | | | - Ozgur Tarkan
- Department of Otolaryngology, Cukurova University, Adana, Turkey
| | - Ali Erdem Yıldırım
- Department of Neurosurgery, Liv Hospital, İstinye University, Ankara, Turkey
| | - Yahya Efe Guner
- Department of Neurosurgery, Liv Hospital, İstinye University, Ankara, Turkey
| | - Ali Nehir
- Department of Neurosurgery, Gaziantep University, Gaziantep, Turkey
| | - Ethem Goksu
- Department of Neurosurgery, Antalya University, Antalya, Turkey
| | - Mahmut Akyuz
- Department of Neurosurgery, Antalya University, Antalya, Turkey
| | - İlkay Isikay
- Department of Neurosurgery, Hacettepe University, Ankara, Turkey
| | - Bulent Duz
- Department of Neurosurgery, Health Ministery University, Abdulhamit Han Hospital, İstanbul, Turkey
| | - Emrah Celtikci
- Department of Neurosurgery, Gazi University, Ankara, Turkey
| | - Hayri Kertmen
- Department of Neurosurgery, Health Ministery University, Yıldirim Beyazit Hospital, Ankara, Turkey
| | - Ender Köktekir
- Department of Neurosurgery, Selçuk University, Konya, Turkey
| | - Mahmut Camlar
- Department of Neurosurgery, Health Ministery University, Tepecik Hospital, Izmir, Turkey
| | | | | | | | - Mustafa Berker
- Department of Neurosurgery, Hacettepe University, Ankara, Turkey
| | - Savas Ceylan
- Department of Neurosurgery, Kocaeli University, Kocaeli, Turkey
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13
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Hong S, Atkinson JL, Erickson D, Kizilbash SH, Little JT, Routman DM, Van Gompel JJ. Contemporary Treatment Outcome of Metastases to the Pituitary Gland. World Neurosurg 2023; 172:e684-e694. [PMID: 36764447 DOI: 10.1016/j.wneu.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/11/2023]
Abstract
OBJECTIVE Metastasis to the pituitary gland is uncommon. With life expectancy after cancer diagnosis improving, we sought to understand the effects of treating pituitary metastasis in the modern era of advanced cancer treatment. METHODS Patients who had been diagnosed with, and treated for, pituitary metastasis from 2000 to 2021 were retrospectively analyzed. RESULTS A total of 48 patients were identified, of whom 23 (48%) were women. The most common primary cancer was the lung (n = 23; 48%), followed by the breast (n = 9; 19%). Of the 48 patients, 29 (60%) had had hypopituitarism and 12 (25%), visual field deficits. Twenty-seven patients (56%) had had solitary pituitary metastasis, with no evidence of other intracranial metastatic lesions. Of the 48 patients, 14 (29%) had undergone surgery and 20 (42%) had undergone standalone radiation therapy (preceded by biopsy for 3). After surgery and/or radiation therapy, the visual field deficits had improved in 6 patients, hypopituitarism had improved in 4 patients, and hypopituitarism had occurred in 3 patients. The median overall survival (OS) was 12 months (interquartile range, 3.0-28 months). Multivariate analysis showed nonsolitary pituitary metastasis (hazard ratio, 2.8; 95% confidence interval, 1.5-5.5; P = 0.0021) and no surgery or radiation therapy (hazard ratio, 2.08; 95% confidence interval, 1.04-4.15; P = 0.038) were associated with OS. For those with solitary pituitary metastasis, the patients who had undergone surgery and/or radiation therapy had had better 1-year OS than patients who had not received either (P = 0.03). In contrast, for patients with nonsolitary pituitary metastasis, those who had undergone standalone radiation therapy had had better 1-year OS than the patients who had not received either (P = 0.03). CONCLUSIONS In the selected population, metastasis-directed therapy was associated with improved OS. Either correct patient selection for additional therapy or surgery and/or radiation therapy directly benefited patients' OS.
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Affiliation(s)
- Sukwoo Hong
- Departments of Neurological Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - John L Atkinson
- Departments of Neurological Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Dana Erickson
- Departments of Otolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Sani H Kizilbash
- Departments of Endocrinology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jason T Little
- Departments of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - David M Routman
- Departments of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jamie J Van Gompel
- Departments of Neurological Surgery, Mayo Clinic, Rochester, Minnesota, USA; Departments of Radiation Oncology, Mayo Clinic, Rochester, Minnesota, USA.
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14
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Gariépy C, Champagne PO. Metastatic Seeding From a Gastrointestinal Neoplasia in a Pituitary Adenoma: A Case Report and Literature Review. Cureus 2023; 15:e34676. [PMID: 36909111 PMCID: PMC9993799 DOI: 10.7759/cureus.34676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2023] [Indexed: 02/09/2023] Open
Abstract
Pituitary composite tumors consisting of metastasis within an adenoma are rare and aggressive entities. We present a case of esophageal adenocarcinoma metastasis at a prolactinoma presenting in a unique fashion and highlight how this case could contribute to a better understanding and early recognition of this condition. The patient was a 65-year-old male who presented with partial palsy of the third and sixth cranial nerves. He had a history of treated esophageal adenocarcinoma. He also had a known small parasellar lesion, with an elevated prolactin. Investigations showed a rapid progression of the parasellar lesion and normalization of prolactin. Partial surgical resection was performed, and pathology confirmed metastasis of the known digestive tract neoplasia. Although extremely rare, dual pathology of pituitary metastasis within adenomas should be considered in the differential diagnosis of sellar masses. Atypical behavior of benign adenomas, including rapid growth, spontaneous normalization of prolactin, or progression despite medical treatment should prompt medical teams to reconsider their diagnosis.
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15
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Adenoma Replacement due to Invasion of a Metastatic Mass: A Case Report and Literature Review. INTERDISCIPLINARY NEUROSURGERY 2023. [DOI: 10.1016/j.inat.2023.101748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
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16
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D’Agostino V, Petrera MR, Tedesco G, Pipola V, Ponti F, Spinnato P. Could Spinal Epidural Lipomatosis Be the Hallmark of Metabolic Syndrome on the Spine? A Literature Review with Emphasis on Etiology. Diagnostics (Basel) 2023; 13:diagnostics13020322. [PMID: 36673132 PMCID: PMC9858169 DOI: 10.3390/diagnostics13020322] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/22/2022] [Accepted: 01/09/2023] [Indexed: 01/19/2023] Open
Abstract
Spinal epidural lipomatosis is defined by an excessive amount of epidural fat in the spinal canal, usually in the lumbosacral tract: a well-known cause of lumbar pain and spinal stenosis with a possible wide range of neurological symptoms. Recent research data reveal that, nowadays, obesity has become the main cause of spinal epidural lipomatosis. Moreover, this condition was recently recognized as a previously unknown manifestation of metabolic syndrome. Radiological studies (CT and MRI) are the only tools that are able to diagnose the disease non-invasively. Indeed, radiologists play a key role in disease recognition, with subsequent possible implications on patients' systemic health assessments. Despite its clinical importance, the condition is still underreported and neglected. The current literature review summarizes all the main etiologies of spinal epidural lipomatosis, particularly regarding its linkage with metabolic syndrome. An overview of disease characteristics from diagnosis to treatment strategies is also provided.
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Affiliation(s)
- Valerio D’Agostino
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Miriana Rosaria Petrera
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Giuseppe Tedesco
- Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Valerio Pipola
- Spine Surgery, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Federico Ponti
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Paolo Spinnato
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
- Correspondence: or
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17
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Wei Z, Yavan S, Deng H, Mallela AN, Gersey ZC, Shariff RK, Fazeli PK, Niranjan A, Lunsford LD, Abou-Al-Shaar H. The role of stereotactic radiosurgery in the multidisciplinary management of pituitary metastases. Pituitary 2022; 25:948-958. [PMID: 36203008 DOI: 10.1007/s11102-022-01279-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/23/2022] [Indexed: 10/10/2022]
Abstract
PURPOSE This study evaluates the role and outcomes of Gamma Knife radiosurgery (GKRS) in the management of pituitary metastases. METHODS The records of brain metastases patients who underwent GKRS at the University of Pittsburgh Medical Center during the 10-year interval of 2010-2020 were systematically reviewed. Outcome measures included patient survival, tumor control rate, pituitary hormonal outcomes, visual outcomes, adverse radiation effects (AREs), and need for adjuvant therapy. RESULTS Eighteen patients with pituitary metastases (eight male; median age of 65.5 years) had sufficient clinical follow-up for analysis. The most common primary cancers were non-small cell lung cancer (n = 6) and breast cancer (n = 4). Patients presented with headache (n = 9) and visual difficulties (n = 6). One patient underwent resection before GKRS. The median tumor volume was 0.78 cc (range 0.04-6.42 cc). The median overall survival after GKRS was 6.5 months (range 0.5-58 months). The overall survival after GKRS at 3-, 6-, and 12-months were 72.2%, 50.0% and 38.9%, respectively. The tumor control rate was 94.4%. One patient had further progression that required additional GKRS. None of the patients developed AREs after GKRS. CONCLUSION GKRS is an effective treatment modality for the multidisciplinary management of patients with pituitary metastases. This minimally-invasive strategy is associated with optimal tumor control rate and low risk to adjacent optic nerves or neurovascular structures.
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Affiliation(s)
- Zhishuo Wei
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Sila Yavan
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Hansen Deng
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Arka N Mallela
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Zachary C Gersey
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Rimsha K Shariff
- Department of Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Endocrinology and Metabolism, Neuroendocrinology Unit, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Pouneh K Fazeli
- Division of Endocrinology and Metabolism, Neuroendocrinology Unit, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ajay Niranjan
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - L Dade Lunsford
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA
| | - Hussam Abou-Al-Shaar
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite B-200, Pittsburgh, PA, 15213, USA.
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18
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Öven BB, Demir MK, Çelik S, Moujawaz R, Somay A, Kılıc T. Isolated Pituitary Metastasis of Renal Cell Carcinoma: A Case Report and Systematic Review of the Literature. Curr Med Imaging 2022; 18:1426-1432. [PMID: 35490330 DOI: 10.2174/0929866529666220426121245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/11/2022] [Accepted: 02/17/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Isolated pituitary gland metastasis is an extremely rare event in renal cell carcinoma. We present a unique case of isolated pituitary metastasis of renal cell carcinoma and a systematic review of literature on it. CASE REPORT In this case, an abdominal ultrasound in an asymptomatic 51-year-old female patient showed a mass in her left kidney. Radical nephrectomy was performed and the tumor was diagnosed as a stage 1 clear cell carcinoma. Throughout the 3 months of the follow-up period, the patient started complaining of visual disturbances and headaches. A pituitary mass was found on brain magnetic resonance imaging and was suspected to be a macroadenoma. Surgical resection of the tumor was performed and the final pathological diagnosis was made as a pituitary metastasis of the renal cell carcinoma. After surgery, radiotherapy with sunitinib, a receptor tyrosine inhibitor, was performed. CONCLUSION The clinical symptoms are usually related to the mass effect of the tumor and anterior pituitary involvement. Most of the cases mimic pituitary macroadenoma on MRI. The most preferred treatment combination is surgery and radiotherapy. We recommend adding sunitinib to this combination. This illustrative case and those found in a systematic review of the literature highlight the importance of histopathologic diagnosis and appropriate management since isolated pituitary metastasis is challenging to preoperative diagnosis.
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Affiliation(s)
- Bala Başak Öven
- Department of Oncology, Bahçeşehir University School of Medicine, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
| | - Mustafa Kemal Demir
- Department of Radiology, Bahçeşehir University School of Medicine, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
| | - Serkan Çelik
- Department of Oncology, Bahçeşehir University School of Medicine, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
| | - Riad Moujawaz
- Medical Student, Bahçeşehir University School of Medicine, Istanbul, Turkey
| | - Adnan Somay
- Department of Pathology, Fatih Sultan Mehmet Training and Education Hospital, Istanbul, Turkey
| | - Turker Kılıc
- Department of Neurosurgery, Bahçeşehir University School of Medicine, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
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19
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Rasiah NP, Albakr A, Kosteniuk S, Starreveld Y. Early and isolated breast cancer metastasis to the pituitary: A case report and systematic review. Surg Neurol Int 2022; 13:462. [PMID: 36324911 PMCID: PMC9609953 DOI: 10.25259/sni_1053_2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 07/18/2022] [Indexed: 11/23/2022] Open
Abstract
Background: Pituitary metastases (PMs) arising from breast cancer tend to occur many years following initial diagnosis, and after other systemic metastasis have been identified. Survival is generally considered to be poor. However, there are cases where patients present with an isolated metastatic lesion in the pituitary. Survival in this subset of patients has not been evaluated. We present a case of isolated PM that presented two years after initial diagnosis of breast cancer. We performed a systematic review of 38 breast cancer patients with PM. We report presentation, treatment strategy, and outcomes of breast cancer metastasis to the pituitary and highlight cases of isolated PM. Case Description: A 39 year old female presented with complaints of headache and polydipsia two years after diagnosis with breast cancer. Systemic workup was unremarkable, but brain imaging identified an isolated PM. Transsphenoidal debulking was performed with adjuvant radiation therapy (RT) targeted to the sellar region. Unfortunately, she passed away 9 months later from systemic progression. Conclusion: A total of 38 patients were included systematic review. Of these, 13 had isolated PM. Prevalent signs/ symptoms included visual disturbance, diabetes insipidus (DI), and hypothalamic dysfunction. Patients treated with surgical resection and adjuvant chemotherapy (ChT), or RT had better survival than those treated with resection alone. Patients that receive treatment for isolated PM may survive for many years without progression or recurrence.
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Affiliation(s)
- Neilen P Rasiah
- Department of Neurosurgery, University of Calgary, Calgary, Canada
| | | | - Suzanne Kosteniuk
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Canada
| | - Yves Starreveld
- Department of Neurosurgery, University of Calgary, Calgary, Canada
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20
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Guo X, Wu Y, Fang J. Incidence and Prognostic Factors of Patients with Benign Pituitary Tumors Based on the Surveillance, Epidemiology, and End Results (SEER) Database. World Neurosurg 2022; 165:e30-e42. [PMID: 35504480 DOI: 10.1016/j.wneu.2022.04.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To study the incidence and prognostic factors of patients with benign pituitary tumors based on the Surveillance, Epidemiology, and End Results (SEER) database. METHODS This was a retrospective cohort study. Patients with benign pituitary tumors reported in the Surveillance, Epidemiology, and End Results database from 2004 to 2016, who presented completed demographic and clinical data, were included in our study. The age-adjusted incidence rate was calculated and stratified by year at diagnosis, age, gender, and the pathological type of benign pituitary tumor. We used Kaplan-Meier curves and multivariable Cox regressions to determine the factors associated with overall survival. RESULTS A total of 29,967 patients were included in the study, of whom 26,691 (89.07%) survived and 3276 (10.93%) died. The age-adjusted incidence rate increased from 3.15 per 100,000 person-years in 2004 to 4.66 per 100,000 person-years in 2011 (annual percent change = 5.51, P < 0.001), and the subsequent growth trend from 2011 to 2016 was not statistically significant (annual percent change = 0.26, P = 0.711). Most patients were female, aged 60-79 years, and pituitary adenomas accounted for the main proportion of the incidence of benign pituitary tumors. Surgery was associated with the overall survival on the multivariable Cox regression model (hazard ratio = 0.677, 95% confidential interval: 0.629-0.727) and Kaplan-Meier curves, especially in pituitary adenoma. Radiation was not associated with the overall survival of benign pituitary tumor. CONCLUSIONS The overall incidence of benign pituitary tumors was low but showed an increasing trend. Surgery may be beneficial to the prognosis. It should be noted that benign pituitary tumors may not require excessive treatment, such as radiation.
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Affiliation(s)
- Xiaohong Guo
- Department of Neurosurgery, Dongyang People's Hospital, Jinhua, P. R. China
| | - Yi Wu
- Department of Neurosurgery, Dongyang People's Hospital, Jinhua, P. R. China
| | - Junkang Fang
- Department of Neurosurgery, Dongyang People's Hospital, Jinhua, P. R. China.
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21
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Hickman RA, Gionco JT, Faust PL, Miller ML, Bruce J, Page-Wilson G, Rosenblum MK, Asa SL. Pituitary corticotroph tumour with adrenocortical cells: A distinct clinicopathologic entity with unique morphology and methylation profile. Neuropathol Appl Neurobiol 2022; 48:e12754. [PMID: 34296770 PMCID: PMC9344380 DOI: 10.1111/nan.12754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 07/14/2021] [Accepted: 07/15/2021] [Indexed: 11/27/2022]
Abstract
We describe a rare TPIT-positive corticotroph PitNET that is admixed with SF1-positive adrenocortical cells. This dimorphous population of cells showed no colocalisation between TPIT and SF1 by immunofluorescence, and an adrenocortical choristoma was favoured. Methylation array analysis revealed a novel methylation profile in relation to other pituitary neoplasms.
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Affiliation(s)
- Richard A. Hickman
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - John T. Gionco
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Phyllis L. Faust
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Michael L. Miller
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Jeffrey Bruce
- Department of Neurological Surgery, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Gabrielle Page-Wilson
- Department of Medicine, Columbia University Irving Medical Center and New York Presbyterian Hospital, New York, New York, USA
| | - Marc K. Rosenblum
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Sylvia L. Asa
- Department of Pathology, Case Western Reserve University, Cleveland, Ohio, USA
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22
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Dedeker C, Archibald H, Meares A, Mendez A, Hamlar D. Metastatic breast cancer masquerading as a pituitary macroadenoma: A case report. SAGE Open Med Case Rep 2022; 10:2050313X211073243. [PMID: 35096396 PMCID: PMC8793421 DOI: 10.1177/2050313x211073243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/22/2021] [Indexed: 11/24/2022] Open
Abstract
The purpose of this manuscript is to report a case of symptomatic breast cancer metastasis to the pituitary gland, a described yet exceedingly rare phenomenon. A 52-year-old woman with a known history of stage-IV breast cancer treated 3 years prior with chemotherapy presented to the emergency department with 2 weeks of right-sided periorbital headache and 1 week of right-sided ptosis. Magnetic resonance imaging showed a 1.9 cm × 2.8 cm × 2.8 cm mass in the pituitary with mass effect on the right optic chiasm. Endocrine laboratory studies were largely normal, including prolactin, thyroid-stimulating hormone, insulin-like growth factor, and a minimally decreased cortisol. She underwent endoscopic transnasal transsphenoidal resection 4 days later to remove the mass without complication. Postoperative pathologic studies were positive for breast cancer metastasis, and she was subsequently started on adjuvant radiation and oral chemotherapy. While breast cancer metastases to the sella have been described in the literature before, symptomatic spread to the pituitary represents a small percentage of all breast cancer metastases, and we thus feel is worthy of further discussion.
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Affiliation(s)
- Connor Dedeker
- University of Minnesota Medical School Twin Cities, Minneapolis, MN, USA
| | - Hunter Archibald
- Department of Otolaryngology: Head and Neck Surgery, University of Minnesota Twin Cities, Minneapolis, MN, USA
| | - Annie Meares
- Department of Pathology, Regions Hospital, St. Paul, MN, USA
| | | | - David Hamlar
- Department of Otolaryngology: Head and Neck Surgery, University of Minnesota Twin Cities, Minneapolis, MN, USA
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23
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Oldenburger E, Cappelle S, Wildiers H, Punie K, Daisne JF, Lambrecht M. Solitary pituitary metastasis from HER2-positive breast cancer treated with stereotactic radiotherapy – a case report. CURRENT PROBLEMS IN CANCER: CASE REPORTS 2021. [DOI: 10.1016/j.cpccr.2021.100081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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24
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Kleinschmidt-DeMasters BK. Metastases to the Pituitary Gland: Histological Patterns of Spread and Review of the Literature. J Neuropathol Exp Neurol 2021; 80:1033–1042. [PMID: 34559240 DOI: 10.1093/jnen/nlab096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Few studies have focused on histological patterns of metastatic spread to the pituitary gland. We review our experience and that in the literature, 1970-present. Departmental cases, 1998-2021, were assessed for anterior versus posterior gland and/or capsular involvement and cohesive tumor obliterating underlying pituitary architecture versus metastatic cells filling pituitary acini with relative acinar preservation. Eleven autopsy/15 surgical cases, including 2 metastases to pituitary adenomas, were identified. Cohesive/obliterative patterns predominated histologically in both surgical and autopsy cases, but acinar filling by metastatic cells was extensive in 3/26 cases, focal in 5/26, and had resulted in initial erroneous impressions of atypical pituitary adenoma/pituitary carcinoma in 1 case and pituitary adenoma with apoplexy in another, likely due to focusing on necrotic areas in the specimen where the acinar pattern had been broken down and not appreciating nearby areas with acinar filling by metastatic cells. Although most pituitary metastases produce readily identifiable cohesive/obliterative patterns, diagnostic challenges remain with the less frequently seen "acinar filling" pattern. A dichotomy exists between patients with symptomatic pituitary metastases occurring early in the disease course and requiring surgical excision versus patients in whom asymptomatic small pituitary metastases are found incidentally at autopsy, the latter almost invariably in late disease stages, with widely disseminated metastatic disease.
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Affiliation(s)
- B K Kleinschmidt-DeMasters
- Department of Pathology, Department of Neurology, and Department of Neurosurgery, University of Colorado School of Medicine, Aurora, Colorado, USA (B.K.K.-D.)
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25
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Lamorie-Foote K, Rangwala SD, Kammen A, Gnass E, Kramer DR, Rutkowski M, Strickland BA, Carmichael JD, Zada G. Melanoma metastasis to a nonfunctioning pituitary macroadenoma: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2021; 1:CASE2167. [PMID: 36046510 PMCID: PMC9394700 DOI: 10.3171/case2167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 03/29/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND
Metastases to the central nervous system are often multiple in number and typically favor the gray-white matter junction. Collision tumors, defined as the coexistence of two morphologically different tumors, such as metastases to a known pituitary adenoma (PA), are exceedingly rare. Only a few reported cases of metastases to a PA exist in the literature.
OBSERVATIONS
The authors present the case of a 64-year-old man with a known history of stage IV metastatic melanoma who was found to have hypermetabolic activity in the sellar region on surveillance positron emission tomography. On laboratory evaluation, he had clear evidence of pituitary axis dysfunction without diabetes insipidus. Subsequent magnetic resonance imaging showed a 2.4-cm sellar mass with features of a pituitary macroadenoma and internal hemorrhage, although no clinical symptoms of apoplexy were noted. He underwent a transsphenoidal endoscopic endonasal approach for resection of the sellar lesion. Final pathology showed a collision tumor with melanoma cells intermixed with PA cells.
LESSONS
Histological analysis verified the rare presence of a collision tumor of a melanoma metastasis to a nonfunctional pituitary macroadenoma. Metastasis to a preexisting PA, although rare, should be considered in the differential diagnosis in patients with sellar lesions and a known cancer history.
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Affiliation(s)
| | | | | | - Esteban Gnass
- Pathology, Keck School of Medicine of University of Southern California, Los Angeles, California
| | - Daniel R. Kramer
- Department of Neurosurgery, University of Colorado, Aurora, Colorado; and
| | - Martin Rutkowski
- Department of Neurosurgery, Augusta University Medical Center, Augusta, Georgia
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Dyrka K, Witasik D, Czarnywojtek A, Łącka K. The influence of monoclonal antibodies for cancer
treatment on the endocrine system. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.8889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Cancer is one of the main causes of mortality worldwide. Thanks to scientific research, new
methods of cancer treatment, including molecularly targeted therapy, are being developed.
Monoclonal antibodies are used to treat many diseases, including some types of cancer, and
affect various systems of the human body. The presented article aims to present the adverse
effects of molecularly targeted cancer therapy on the endocrine system based on the current
literature data. Immune checkpoint inhibitors, such as anti-CTLA-4 and anti-PD-1 or its
ligand PD-L1, can cause a variety of autoimmune adverse effects, among others, thyroid dysfunction,
hypophysitis, and diabetes mellitus. The authors also paid attention to monitoring
selected diagnostic parameters to prevent endocrine adverse effects during a therapy with
monoclonal antibodies. The development of adverse effects may sometimes progress atypically
and rapidly, and may be a life-threatening condition. Clinicians should choose individual
schemes of treatment for particular patients. The patient’s condition should also be monitored
before, during and after the therapy. The decision about the continuation of treatment with
monoclonal antibodies should be based especially on a risk connected with the cessation of
treatment. Clinical trials should be continued to improve knowledge about the side effects of
monoclonal antibodies.
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Affiliation(s)
- Kamil Dyrka
- Student’s Scientific Group of Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Daria Witasik
- Student’s Scientific Group of Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Agata Czarnywojtek
- Chair and Department of Pharmacology, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Łącka
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
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Du H, Jia A, Ren Y, Gu M, Li H, Sun M, Tang T, Liu H, Bai J. Endometrial adenocarcinoma metastatic to the pituitary gland: a case report and literature review. J Int Med Res 2021; 48:300060520924512. [PMID: 32500767 PMCID: PMC7278323 DOI: 10.1177/0300060520924512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Pituitary metastases are rare, and metastatic pituitary lesions originating from endometrial adenocarcinoma are extremely rare. These lesions can be mistaken for pituitary adenomas and their diagnosis can be very difficult. Pituitary metastases mostly affect the posterior lobe and patients may develop diabetes insipidus. Patients with endometrial cancer complicated with diabetes, including poor glycemic control, may also suffer from thirst, making it more difficult to diagnose diabetes insipidus. A 68-year-old woman who was being followed-up for primary endometrial adenocarcinoma was admitted for gradually worsened polyuria and polydipsia. Her laboratory findings were compatible with diabetes insipidus. Magnetic resonance imaging revealed thickening of the pituitary stalk, involvement of the superior pituitary gland, and disappearance of hyperintensity in the posterior lobe, indicating pituitary metastasis. Increased urine output and oral fluid intake in a patient with a diagnosis of carcinoma may indicate possible pituitary metastasis, and the hormonal insufficiency should be corrected to improve the patient’s quality of life.
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Affiliation(s)
- Hongquan Du
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Aihua Jia
- Department of Pathology, Shanghai- Xuhui District Central Hospital, Fudan University, Shanghai, China
| | - Yuan Ren
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Mingyong Gu
- Department of Endocrinology, Shen County No.2 Hospital, Liaocheng, China
| | - Haomin Li
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Minghui Sun
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Tian Tang
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Haijuan Liu
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
| | - Jie Bai
- Department of Endocrinology, Liaocheng People's Hospital, Liaocheng, China
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Liu X, Wang R, Li M, Chen G. Pituitary Metastasis of Lung Neuroendocrine Carcinoma Mimicking Pituitary Adenoma:Case Report and Literature Review. Front Endocrinol (Lausanne) 2021; 12:678947. [PMID: 34335467 PMCID: PMC8317059 DOI: 10.3389/fendo.2021.678947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/15/2021] [Indexed: 12/02/2022] Open
Abstract
Pituitary metastasis is an unusual situation in clinical practice, while the incidence is increasing with age. Breast cancer for women and lung cancer for men were the most frequent primary origins of pituitary metastasis. Diagnosing asymptomatic patients with unknown primary malignant origin is difficult, thus pituitary metastasis may be diagnosed as primary pituitary adenoma. Here, we report a case of a 65-year-old patient with visual changes and diabetes insipidus, showing an extensive mass in the sellar region which was initially thought to be a primary pituitary adenoma. Patient corticotropic deficits were corrected, and transnasal transsphenoidal surgery was adopted, leading to total tumor resection. Tumor texture during surgical procedure was similar to that of pituitary adenoma. However, the histopathological and immunohistochemistry results suggested it as a pituitary metastasis from lung neuroendocrine tumor. Postoperative chest CT scan confirmed a pulmonary mass consistent with primary neoplasm. Abdominal CT further detected multiple metastases in liver, pancreas, and colon. Despite intensive treatment, the patient continued to show decreased level of consciousness due to cachexia, resulting in death 1 week after surgery. This case highlights the importance of differential diagnosis of invasive lesions of the sellar region, especially in individuals over 60 years of age with diabetes insipidus.
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Affiliation(s)
- Xiaohai Liu
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- Chinese Pituitary Specialists Congress, Beijing, China
| | - Renzhi Wang
- Chinese Pituitary Specialists Congress, Beijing, China
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mingchu Li
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- Chinese Pituitary Specialists Congress, Beijing, China
| | - Ge Chen
- Department of Neurosurgery, Xuanwu Hospital Capital Medical University, Beijing, China
- Chinese Pituitary Specialists Congress, Beijing, China
- *Correspondence: Ge Chen,
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29
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Ambalavanan J, Peravali M, Perry DJ. Rare case of hepatocellular carcinoma metastasising to the pituitary and cavernous sinus causing panhypopituitarism and bilateral ophthalmoplegia. BMJ Case Rep 2020; 13:13/10/e236377. [PMID: 33109695 PMCID: PMC7592250 DOI: 10.1136/bcr-2020-236377] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Pituitary metastases, especially from a primary hepatocellular carcinoma (HCC), are rare. Review of the literature revealed only few cases reporting pituitary metastases complicated by panhypopituitarism from HCC. Calvarial metastases from HCC are even more rare. Here, we present a unique case of primary HCC with metastases to both the calvarium and the pituitary causing panhypopituitarism and bilateral ophthalmoplegia, respectively. To our knowledge, this is the first reported case of two unique and rare complications from metastatic HCC.
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Gandhi GY, Fung R, Natter PE, Makary R, Balaji KC. Symptomatic Pituitary Metastasis as Initial Manifestation of Renal Cell Carcinoma: Case Report and Review of Literature. Case Rep Endocrinol 2020; 2020:8883864. [PMID: 32908722 PMCID: PMC7450332 DOI: 10.1155/2020/8883864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/30/2020] [Accepted: 08/01/2020] [Indexed: 02/07/2023] Open
Abstract
Metastasis to the pituitary gland is extremely rare (∼2% of sellar masses). Clinical, biochemical, and radiologic characteristics of pituitary metastasis are poorly defined and can be difficult to diagnose before surgery. We present an unusual case with pituitary metastasis as the first manifestation of renal cell carcinoma (RCC). A 70-year-old male presented with acute onset of weakness, dizziness, diplopia, and progressively worsening headache. The initial CT head revealed a heterogeneous sellar mass measuring 2.8 × 1.9 × 1.7 cm. A follow-up MRI showed the sellar mass invading the right cavernous sinus. The presumptive diagnosis was a pituitary macroadenoma. Physical examination revealed bilateral 6th cranial nerve palsy and episodes of intermittent binocular horizontal diplopia. Hormonal testing noted possible secondary adrenal insufficiency (AM serum cortisol: 3.3 mcg/dL, ACTH: 8 pg/mL), secondary hypothyroidism (TSH: <0.01 mIU/L, FT4: 0.7 ng/dL), secondary hypogonadism (testosterone: 47 ng/dL, LH: 1.3 mIU/mL, and FSH: 2.3 mIU/mL), and elevated serum prolactin (prolactin: 56.8 ng/ml, normal: 4.0-15.2 ng/ml). IGF-1 level was normal at 110 ng/mL (47-192 ng/mL). The patient was discharged on levothyroxine and hydrocortisone therapy with plans for close surveillance. However, his condition worsened over the next three months, and he was subsequently readmitted with nausea, vomiting, and hypernatremia secondary to diabetes insipidus. Repeat MRI pituitary showed an interval increase in the size of the sellar mass with suprasellar extension and a new mass effect on the optic chiasm. The sellar mass was urgently resected via a trans-sphenoidal approach. The tumor was negative for neuroendocrine markers and pituitary hormone panel, ruling out the diagnosis of pituitary adenoma and triggered workup for metastatic renal cell carcinoma, clear cell type. The diagnosis of renal cell carcinoma was confirmed by the diffuse and strong staining for renal cell carcinoma markers (Pax-8, RCC-1, and CD10). A follow-up CT scan noted large right renal mass measuring 11 × 10 × 11 cm. The patient underwent a cytoreductive robotic right radical nephrectomy for WHO/ISUP histologic grade II clear cell RCC, stage pT2b pNX pM1. He subsequently received fractionated stereotactic radiotherapy to the pituitary gland. He is presently stable with no radiological evidence of progression or new intracranial disease on subsequent imaging. Pituitary metastasis most commonly occurs from breast, lung, or gastrointestinal tumors but also rarely from renal cell carcinoma. Biochemical findings such as panhypopituitarism, acute clinical signs such as headache, visual symptoms, and diabetes insipidus and interval increase in sellar mass in a short time interval should raise suspicion for sellar metastasis.
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Affiliation(s)
- Gunjan Y. Gandhi
- Division of Endocrinology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
- Department of Medicine, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - Russell Fung
- Division of Endocrinology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
- Department of Medicine, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - Patrick E. Natter
- Department of Radiology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - Raafat Makary
- Department of Pathology and Laboratory Medicine, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
| | - K. C. Balaji
- Department of Urology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, USA
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Pituitary metastasis of malignant melanoma misdiagnosed as pituitary adenoma: A case report and systematic review of the literature. Neurochirurgie 2020; 66:383-390. [PMID: 32777231 DOI: 10.1016/j.neuchi.2020.06.129] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/17/2020] [Accepted: 06/13/2020] [Indexed: 11/21/2022]
Abstract
We report a case of malignant melanoma revealed by a metastasis to the pituitary gland. The tumor was misdiagnosed as a pituitary adenoma and aggressive transsphenoidal surgery was complicated by a cerebrospinal fluid fistula. Nine weeks later, the patient presented multiple leptomeningeal and brain metastases spreading from the sellar region. Regarding these observations, we conducted a systematic review of the literature in order to investigate clinicoradiological features that should lead clinicians to suspect pituitary metastasis and how it should impact the surgical management.
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32
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Pituitary Metastatic Composite Tumors: A Case Report with Next-Generation Sequencing and Review of the Literature. Case Rep Oncol Med 2020; 2020:5073236. [PMID: 32774962 PMCID: PMC7391092 DOI: 10.1155/2020/5073236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 07/09/2020] [Indexed: 11/29/2022] Open
Abstract
Background While pituitary tumors are well understood, little research has been done on metastasis from primary tumors into pituitary adenomas, also known as composite tumors. Because only 34 cases of composite tumors have been reported to date, we hope to better characterize these tumors by reviewing cases reported in the literature and reviewed our own documented case, which includes next-generation sequencing. Case Presentation. A 74-year-old man presented to the emergency department with left vision loss for 3 months. He had a history of colon cancer treated with colectomy and clear cell renal carcinoma treated with left nephrectomy. A preoperative MRI demonstrated growth of a peripherally enhancing, centrally necrotic mass with sellar expansion measuring 5.7 × 3.1 × 3.0 cm. Given these findings, an endoscopic endonasal transsphenoidal resection was performed. Histological assessment revealed a composite tumor: one neoplasm was a nonfunctioning pituitary adenoma, and another neoplasm was a clear cell carcinoma. Next-generation sequencing demonstrated that the tumors shared mutations in VHL and Notch2. The patient died 2 months later from systemic metastatic cancer. Conclusion From our literature review, most metastatic lesions in these composite tumors originated from neoplasms of the lung and kidney. Approximately 63% patients presented with ophthalmoplegia as the initial symptom while 23% displayed hormonal abnormalities. Postoperative mortality had a median of 3.5 months. In our patient, the presence of VHL and Notch2 mutations in both tumors highlights the possibility of using next-generation sequencing to help identify therapeutic targets even in complex composite neoplasms.
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33
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Alhashem A, Taha M, Almomen A. Pituitary metastasis of lung adenocarcinoma: Case report and literature review. Int J Surg Case Rep 2020; 67:98-101. [PMID: 32058309 PMCID: PMC7016037 DOI: 10.1016/j.ijscr.2020.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 01/07/2020] [Accepted: 01/14/2020] [Indexed: 11/26/2022] Open
Abstract
Pituitary metastasis is rare, and it is the least common intracranial site of metastases. Majority of cases of pituitary metastasis the patient is known to have a primary malignancy. The clinical presentation and radiological features of pituitary metastasis are not specific making diagnosis difficult. Management may include endoscopic trans-sphenoidal resection, chemotherapy, radiotherapy and hormone replacement. Definitive diagnosis can be achieved through surgical resection.
Introduction Pituitary metastasis is rare, and it is the least common site of intracranial metastases. It is mostly asymptomatic but can present with diabetes insipidus, headache, ophthalmoplegia, visual disturbance and anterior pituitary dysfunction and in majority of cases patients known to have a primary malignancy. Case Presentation This study presents a 54-year-old male presented with a few months history of headache and drooping of both eyelids and after proper investigations and endoscopic resection of the sellar mass the diagnosis was confirmed to be pituitary metastasis of lung adenocarcinoma. Conclusion Diagnosis and management of pituitary metastases are complex and depend on many factors. Endoscopic surgical resection and debulking alleviates symptoms and provides the definitive diagnosis which has great importance in cases with clinical presentation that does not strongly point to pituitary metastasis to avoid unnecessary radiotherapy and chemotherapy when possible.
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Affiliation(s)
| | - Mahmoud Taha
- Department of Neurosurgery, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Ali Almomen
- Department of Otorhinolaryngology, King Fahad Specialist Hospital, Dammam, Saudi Arabia
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34
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Abstract
The pituitary fossa is an uncommon site for metastatic tumor spread. Metastatic lesions to the sellar area derived mostly from breast, lung, renal, prostate, and colon cancers, and rarely from other solid and hematologic malignancies. Almost every cancer has been reported as a source of pituitary metastasis. Pituitary metastasis can involve both the anterior and posterior lobes, but the neuro-hypophysis is mainly involved. Clinical manifestations include diabetes insipidus, hypopituitarism, headache, visual disturbances, ophthalmoplegia, and also compression of adjacent structures by aggressive tumor masses. Metastatic spread to the pituitary from a distant primary malignancy is commonly associated with metastases to other tissues and poor prognosis, unless efficient systemic targeted medical treatment is available for the primary cancer (melanoma, lymphoma).
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Affiliation(s)
- Ilan Shimon
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva, and Sackler School of Medicine, Tel-Aviv University, Petach Tikva, Israel,
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35
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Anderson E, Heller RS, Lechan RM, Heilman CB. Regression of a nonfunctioning pituitary macroadenoma on the CDK4/6 inhibitor palbociclib: case report. Neurosurg Focus 2019; 44:E9. [PMID: 29852762 DOI: 10.3171/2018.2.focus17660] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A 71-year-old female patient was referred in 2013 for evaluation of an asymptomatic nonsecreting pituitary adenoma. The adenoma, measuring 13 mm in height by 10 mm in width, was discovered incidentally on imaging in 2012. Biochemical testing demonstrated a nonfunctioning adenoma. Given the relatively small lesion size and the lack of symptoms, observation was preferred over surgical intervention. The patient was monitored with routine MRI, which until 2016 demonstrated minimal growth. In early 2016, the patient developed recurrence of metastatic breast cancer and was treated with palbociclib, a cyclin-dependent kinase (CDK) 4/6 inhibitor. This inhibitor acts on a pathway believed to be involved in pituitary adenoma tumorigenesis. One year after starting palbociclib, routine imaging demonstrated significant regression of her pituitary adenoma. The authors hypothesize that inhibition of the CDK4/6 pathway by palbociclib contributed to adenoma regression in this patient, and that palbociclib may represent a possible adjuvant therapy for the treatment of nonfunctioning pituitary adenomas.
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Affiliation(s)
| | | | - Ronald M Lechan
- 2Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Tufts Medical Center, Boston, Massachusetts
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36
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Clinical management of a pituitary gland metastasis from clear cell renal cell carcinoma. Anticancer Drugs 2019; 29:710-715. [PMID: 29846249 DOI: 10.1097/cad.0000000000000644] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In very few years, several treatments have significantly improved the prognosis of patients with metastatic renal cell carcinoma (RCC). Despite this, the clinical outcomes of specific subgroups of patients including those with central nervous metastases still remain poor. In this population, a very infrequent and poorly described site of metastases is the pituitary gland. Because of the important endocrinal function and the anatomic site of this specific organ, clinical management of this complication requires several additional precautions compared with other central nervous metastases. Here, we describe a case of a single pituitary metastasis from clear cell RCC in a patient who showed a surprising progression-free survival and overall survival to sunitinib first-line treatment. Because of the uncommon clinical course of the disease of our patient and the atypical site of metastases, we want also to underline the importance of further investigation of molecular pathways associated with a favorable prognosis in patients with metastatic clear cell RCC.
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37
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Greenish D, Watura K, Harding I. Spinal epidural lipomatosis following bilateral spinal decompression surgery. BMJ Case Rep 2019; 12:12/2/e226985. [PMID: 30772832 DOI: 10.1136/bcr-2018-226985] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 73-year-old man underwent bilateral spinal decompression of L4/5 for severe spinal canal stenosis, requiring minimal analgesia and providing immediate relief. Two days post-operatively, he presented with new onset bilateral leg pain and difficulty mobilising. MRI demonstrated spinal epidural lipomatosis (SEL), which was not present pre-operatively, at L5/S1. Further surgery was performed with decompression of L5/S1 through removal of epidural fat. At both 3 weeks and 5 months follow-up clinics, the patient was asymptomatic. To our knowledge, this is the first case of acute spinal epidural lipomatosis directly following spinal surgery. It is important to recognise SEL as a complication following spinal surgical intervention, due to the potential development of significant neurological consequences.
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Affiliation(s)
- Davyd Greenish
- Medicine, Taunton and Somerset NHS Foundation Trust, Taunton, Somerset, UK
| | - Karen Watura
- Medicine, Taunton and Somerset NHS Foundation Trust, Taunton, Somerset, UK
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38
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Dalrymple WA, Druzgal J, Solorzano G. Teaching NeuroImages: Severe myelopathy due to epidural lipomatosis. Neurology 2018; 91:e2282-e2283. [DOI: 10.1212/wnl.0000000000006639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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39
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Abstract
RATIONALE Sellar metastasis is a rare and complex disease whose clinical features are strongly associated with the primary malignancy. Here, we present a rare case of giant sellar metastasis spread from renal cell carcinoma (RCC). PATIENT CONCERNS A 30-year-old Chinese woman was admitted to our Hospital, reporting headache, nasal congestion, nausea, vomiting, and a sharp decline in her right eye vision. DIAGNOSES Brain magnetic resonance imaging (MRI) revealed an invasive sellar mass with cavernous sinus and nasal cavity extension. Additionally, the patient had a medical history of right radical nephrectomy for clear-cell RCC. INTERVENTIONS The patient underwent a successful subtotal resection of the tumor. Final pathological diagnosis confirmed sellar metastasis from RCC. After surgery, the patient was referred to our medical oncology department and received further systemic therapy. OUTCOMES No light perception remained in her right eye even after prompt surgical decompression. Follow-up MRI showed subtotal resection of the giant sellar metastasis. LESSON Sellar metastasis, although rare, should be particularly considered for elderly patients with deteriorating visual function and medical histories of cancer.
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40
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Castle-Kirszbaum M, Goldschlager T, Ho B, Wang YY, King J. Twelve cases of pituitary metastasis: a case series and review of the literature. Pituitary 2018; 21:463-473. [PMID: 29974330 DOI: 10.1007/s11102-018-0899-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE The pituitary gland is an unusual site for metastatic spread, but as patients with metastatic malignancy are living longer, it may become more prevalent. Compression of important anatomy adjacent to the sella may produce disabling symptoms and endocrine derangement, leading to significant morbidity. METHODS An ambispective review of patient records between 2013 and 2017 from three neurosurgical centres was performed. After identifying cases, further investigation was performed to evaluate patient demographic, symptoms at presentation, radiological and histological findings, management, and outcome. RESULTS Our investigation identified 12 patients with pituitary metastasis. The average age of the cases was 63.4 years, with breast (n = 4) and lung (n = 4) being the most common primary cancers. In half the cases there was a history of metastatic disease, while in one-quarter of cases, pituitary symptoms were the first sign of malignancy. Adenohypophyseal dysfunction (83%), diabetes insipidus (DI) (75%), headache (67%) and visual field defects (67%) were the most common findings at presentation. Glucocorticoid replacement increased the sensitivity for diagnosis of DI. All cases were contrast enhancing on MRI and the endoscopic trans-sphenoidal approach was preferred for biopsy and debulking. CONCLUSIONS The pituitary should not be overlooked as a site of metastasis and sellar symptoms may be the first presentation of neoplastic disease. Any biochemical or clinical sign of pituitary pathology in a patient with known cancer should raise suspicion for sellar metastasis. Moreover, the development of DI or ophthalmoplegia from any pituitary lesion is suggestive of metastatic disease even in patients with no known primary.
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Affiliation(s)
- Mendel Castle-Kirszbaum
- Department of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia.
| | - Tony Goldschlager
- Department of Neurosurgery, Monash Medical Centre, Melbourne, Australia
- Department of Surgery, Monash University, Melbourne, Australia
| | - Benjamin Ho
- Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
| | - Yi Yuen Wang
- Department of Neurosurgery, St Vincent's Hospital, Melbourne, Australia
| | - James King
- Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
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43
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Polledo L, Grinwis GCM, Graham P, Dunning M, Baiker K. Pathological Findings in the Pituitary Glands of Dogs and Cats. Vet Pathol 2018; 55:880-888. [DOI: 10.1177/0300985818784162] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
With the exception of classic functional adenomas in dogs and horses, pituitary lesions are infrequently described in the veterinary literature. Approximately 10% of pituitary glands from asymptomatic humans contain abnormalities, but the equivalent proportion in small animals is unknown. Pituitary glands from 136 dogs and 65 cats collected during routine necropsies were examined to determine the prevalence of pituitary lesions and their histopathological diagnosis. Lesions were characterized in sections stained with hematoxylin and eosin, periodic acid-Schiff (PAS), Gordon and Sweet’s and reticulin stains, and immunohistochemistry for adrenocorticotropic hormone (ACTH), growth hormone, melanocyte stimulating hormone–α, and prolactin. Pituitary abnormalities were identified in 36 of 136 (26.4%) dogs and 10 of 65 (15.3%) cats. Cystic changes were the most common lesion, occurring in 18 (13.2%) dogs and 8 (12.3%) cats. Pituitary neoplasia was detected in 14.1% (12/85) of middle-aged and old dogs; 1 (1.5%) cat had pituitary nodular hyperplasia. PAS and reticulin stains helped differentiate ACTH-immunoreactive adenomas from hyperplastic nodules: adenomas contained PAS-positive intracytoplasmic granules and loss of the normal reticulin network. One dog had a pituitary carcinoma with infiltration into the thalamus. Other pituitary abnormalities included secondary metastases (2 dogs) and hypophysitis (4 dogs, 1 cat). In most cases, the lesion appeared to be subclinical and could be considered incidental, whereas clinical manifestations were apparent in only 4 dogs (2.9%) and none of the cats with pituitary lesions. Pituitary abnormalities are common in dogs and cats, and their clinical relevance requires further investigation.
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Affiliation(s)
- Laura Polledo
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Guy C. M. Grinwis
- Department of Pathobiology, Faculty of Veterinary Medicine, Utrecht, the Netherlands
| | - Peter Graham
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Mark Dunning
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Kerstin Baiker
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
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Zhao Y, Lian W, Xing B, Feng M, Liu X, Wang R, Zhou W. Diagnosis, Therapy, and Therapeutic Effects in Cases of Pituitary Metastasis. World Neurosurg 2018; 117:122-128. [PMID: 29883826 DOI: 10.1016/j.wneu.2018.05.205] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 05/27/2018] [Accepted: 05/28/2018] [Indexed: 02/09/2023]
Abstract
OBJECTIVE This study aimed to summarize the diagnosis, therapy, and prognosis of pituitary metastasis. METHODS Ten patients from the Department of Neurosurgery of the Peking Union Medical College Hospital from April 1997 to August 2014 were retrospectively analyzed. RESULTS The participants included 7 males (70%) and 3 females (30%), with an average age of 60.4 years. The most common initial clinical feature was visual disability (50%). The postoperative pathology reports indicated 1 case (10%) of metastatic large-cell pulmonary carcinoma, 2 cases (20%) of metastatic small cell pulmonary carcinoma, 2 cases (20%) of clear cell renal carcinoma metastasis, and 5 cases (50%) of metastasis of adenocarcinomas from different areas. All the patients underwent a thorough follow-up, and the average survival was 144 days. CONCLUSIONS Pituitary metastasis is a rare disease. Its diagnosis depends on the clinical manifestations and radiologic results. The primary therapeutic method is surgery and subsequent radiotherapy and chemotherapy; however, the prognosis of this disease is poor.
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Affiliation(s)
- Yi Zhao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Wei Lian
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China.
| | - Bing Xing
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Xiaohai Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Weixun Zhou
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
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Newly Diagnosed Sellar Tumors in Patients with Cancer: A Diagnostic Challenge and Management Dilemma. World Neurosurg 2017; 106:254-265. [PMID: 28673886 DOI: 10.1016/j.wneu.2017.06.139] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 06/22/2017] [Accepted: 06/24/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND The use of combined positron emission tomography/computed tomography for staging in patients with cancer and the widespread use of magnetic resonance imaging has led to increased detection of incidental sellar masses. The imaging findings can be suggestive of a benign pituitary tumor, but metastasis can never be completely ruled out with noninvasive work-up. Appropriate diagnosis of sellar masses is critical, as the treatment paradigm might change in the presence of a pituitary metastasis. Definitive tissue diagnosis might prevent unnecessary radiotherapy to the skull base or the need for systemic treatment when benign pituitary disease is confirmed. METHODS A retrospective chart review from 2010 to 2015 of all patients with recently diagnosed cancer and undergoing surgery for sellar region masses was performed. RESULTS There were 9 patients (3 female and 6 male) identified. Lung cancer was the primary condition in 4 patients; the remaining 5 patients had breast cancer, follicular thyroid cancer, cutaneous melanoma, colorectal carcinoma, and renal cell carcinoma. On final pathology, the sellar mass was a benign pituitary adenoma in 5 patients, metastatic cancer in 3 patients, and a granular cell tumor in 1 patient. CONCLUSIONS Surgical resection of a sellar mass in patients with known cancer helps in the definitive diagnosis, relieves compressive symptoms, and avoids unnecessary empiric radiotherapy in cases of confirmed benign pituitary disease.
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Skulsampaopol J, Klaisuban W, Hansasuta A. Colon metastasis to residual pituitary macroadenoma causing accelerated growth: Case report and review of the literature. INTERDISCIPLINARY NEUROSURGERY 2017. [DOI: 10.1016/j.inat.2017.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Tortosa F, Webb SM. Novel aspects in histopathology of the pituitary gland. ACTA ACUST UNITED AC 2017; 64:152-161. [PMID: 28440754 DOI: 10.1016/j.endinu.2016.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 10/01/2016] [Accepted: 10/03/2016] [Indexed: 11/16/2022]
Abstract
The sellar and parasellar region is a complex anatomical area in which several diseases may develop. The pituitary gland may be affected by a wide range of conditions having similar clinical characteristics. Diagnosis of these lesions requires a multidisciplinary approach including, in addition to clinical, laboratory, imaging, and surgical findings, histological diagnosis of pituitary adenomas to guide therapeutic management. As the result of development in recent years of new immunohistochemical techniques, histopathological classification has become more complex and wide, and not only continues to be the gold standard in diagnosis, but also has prognostic implications. The aim of this review is to provide a clear and simple update of the main concepts of histological diagnosis of the most common pituitary conditions, especially for professionals in direct contact with such diseases.
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Affiliation(s)
- Francisco Tortosa
- Servicio de Anatomía Patológica, CHLN, EPE - Hospital de Santa María, Lisboa, Portugal; Departamento de Medicina/Endocrinología, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Centro de Investigación Biomédica En Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, Universitat Autònoma de Barcelona (UAB), Barcelona, España.
| | - Susan M Webb
- Departamento de Medicina/Endocrinología, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Centro de Investigación Biomédica En Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, Universitat Autònoma de Barcelona (UAB), Barcelona, España
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48
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Kim SS, Lim DJ. Epidural lipomatosis with cauda equina syndrome in chronic alcoholic patient: A case report. Int J Surg Case Rep 2017; 33:12-15. [PMID: 28259071 PMCID: PMC5334492 DOI: 10.1016/j.ijscr.2017.02.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 02/10/2017] [Accepted: 02/10/2017] [Indexed: 11/20/2022] Open
Abstract
Case of epidural lipomatosis with cauda equina syndrome in chronic alcoholic patient is provided. Posterior decompression was applied and neurologic deficit was significantly recovered. MRI is the best imaging tool of choice. Short T1 inversion recovery (STIR) sequence may be useful for confirmation of diagnosis as lipid is hypointense in this sequence.
Introduction Epidural lipomatosis of the lumbar spine is a rare condition, which is described as the accumulation of fat in the extradural territory. Presentation of case We report the case of a 60-year-old, non-obese, and chronic alcoholic man who was transferred to our spine department with cauda equina syndrome (CES) for 4 months. On magnetic resonance imaging (MRI), spinal epidural lipomatosis (SEL) was confirmed in the multilevel lumbar lesion. A decompression surgery was performed and the patient recovered significantly. Discussion The patient was not obese, had no abnormal liver laboratory test results, and no history of steroid injection or administration. The clinical signs at onset suggested bilateral lower cauda equina dysfunction, indicating a more diffuse involvement, consistent with lumbosacral epidural lipomatosis. Conclusion This case report is the first description of SEL in a non-obese, chronic alcoholic patient who was neither receiving steroids nor had any kind of endocrinopathy.
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Affiliation(s)
- Sung-Soo Kim
- Department of Orthopaedic Surgery, Spine Center, Haeundae-paik Hospital, Inje University College of Medicine, Republic of Korea
| | - Dong-Ju Lim
- Department of Orthopaedic Surgery, Seoul Spine Institute, Sanggye-paik Hospital, Inje University College of Medicine, Republic of Korea.
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Tortosa F, Webb SM. Novel aspects in histopathology of the pituitary gland. ENDOCRINOLOGIA, DIABETES Y NUTRICION 2017; 64:152-161. [PMID: 28440754 DOI: 10.1016/j.endien.2017.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 10/01/2016] [Accepted: 10/03/2016] [Indexed: 05/23/2023]
Abstract
The sellar and parasellar region is a complex anatomical area in which several diseases may develop. The pituitary gland may be affected by a wide range of conditions having similar clinical characteristics. Diagnosis of these lesions requires a multidisciplinary approach including, in addition to clinical, laboratory, imaging, and surgical findings, histological diagnosis of pituitary adenomas to guide therapeutic management. As the result of development in recent years of new immunohistochemical techniques, histopathological classification has become more complex and wide, and not only continues to be the gold standard in diagnosis, but also has prognostic implications. The aim of this review is to provide a clear and simple update of the main concepts of histological diagnosis of the most common pituitary conditions, especially for professionals in direct contact with such diseases.
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Affiliation(s)
- Francisco Tortosa
- Servicio de Anatomía Patológica, CHLN, EPE - Hospital de Santa María, Lisboa, Portugal; Departamento de Medicina/Endocrinología, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Centro de Investigación Biomédica En Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, Universitat Autònoma de Barcelona (UAB), Barcelona, España.
| | - Susan M Webb
- Departamento de Medicina/Endocrinología, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Centro de Investigación Biomédica En Red de Enfermedades Raras (CIBERER, Unidad 747), ISCIII, Universitat Autònoma de Barcelona (UAB), Barcelona, España
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León-Suárez A, Roldán-Sarmiento P, Gómez-Sámano MA, Nava-De la Vega A, Enríquez-Estrada VM, Gómez-Pérez FJ, Cuevas-Ramos D. Infundibulo-hypophysitis-like radiological image in a patient with pituitary infiltration of a diffuse large B-cell non-Hodgkin lymphoma. Endocrinol Diabetes Metab Case Rep 2016; 2016:16-0103. [PMID: 28035285 PMCID: PMC5184776 DOI: 10.1530/edm-16-0103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 12/01/2016] [Indexed: 11/14/2022] Open
Abstract
Non-Hodgkin lymphoma (NHL) is a hematological tumor caused by abnormal lymphoid proliferation. NHL can arise in any part of the body, including central nervous system (CNS). However, pituitary involvement is a quite rare presentation. The diffuse large B-cell lymphoma (DLBCL) is the most common subtype when pituitary is infiltrated. Here, we report a case of pituitary infiltration of NHL DLBCL type in a woman with hypopituitarism and an infundibulum-hypophysitis-like image on magnetic resonance imaging (MRI). A female aged 64 years, complained of dyspepsia, fatigue, weight loss and urine volume increment with thirst. Endoscopy and gastric biopsy confirmed diffuse large B-cell lymphoma. Treatment with chemotherapy using R-CHOP was initiated. During her hospitalization, hypotension and polyuria were confirmed. Hormonal evaluation was compatible with central diabetes insipidus and hypopituitarism. Simple T1 sequence of MRI showed thickening of the infundibular stalk with homogeneous enhancement. After lumbar puncture analysis, CNS infiltration was confirmed showing positive atypical lymphocytes. Pituitary and infundibular stalk size normalized after R-CHOP chemotherapy treatment. In conclusion, pituitary infiltration of NHL with infundibular-hypophysitis-like image on MRI is a rare finding. Clinical picture included hypopituitarism and central diabetes insipidus. Diagnosis should be suspected after biochemical analysis and MRI results. Treatment consists of chemotherapy against NHL and hormonal replacement for pituitary dysfunction. LEARNING POINTS Pituitary infiltration by lymphoma can present with signs and symptoms of panhypopituitarism and diabetes insipidus.MRI findings can resemble an autoimmune hypophysitis.Patients can recover pituitary function as well as normalization of MRI after chemotherapy treatment.
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Affiliation(s)
- A León-Suárez
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - P Roldán-Sarmiento
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - M A Gómez-Sámano
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - A Nava-De la Vega
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - V M Enríquez-Estrada
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - F J Gómez-Pérez
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
| | - D Cuevas-Ramos
- Department of Endocrinology and Metabolism, Neuroendocrinology Clinic, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, Mexico
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